Rihanna Rides Roller Coaster at Tivoli Gardens in Copenhagen!

Rihanna spends the day at the Tivoli Gardens amusement park with her pals including BFF Melissa Forde on Thursday (July 4) in Copenhagen, Denmark.

The 25-year-old entertainer rode a roller coaster, went on the swings, and viewed the hotspots of the world's second oldest theme park in the world!

'Who's gonna run this town? #PhuckYoRules #JAYZ #MagnaCarta #July9″ Ri tweeted that day about Jay-Z's upcoming album Magna Carta...Holy Grail.

Tonight, RiRi will hit the stage in Roskilde, Denmark before heading to Poland for her Diamonds World Tour.